Dual-channel, 100kR digital potentiometer with 256 positions and 257 taps per channel. Features SPI serial interface for increment/decrement control. Operates from 1.8V to 5.5V supply voltage with a maximum supply current of 1mA. Packaged in a 14-pin SOIC surface-mount case (3.9mm width, 8.65mm length, 1.25mm height). RoHS compliant, with a temperature range of -40°C to 125°C.
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Microchip MCP4251-104E/SL technical specifications.
| Package/Case | SOIC |
| Height | 1.25mm |
| Interface | SPI, Serial |
| Length | 8.65mm |
| Max Operating Temperature | 125°C |
| Memory Type | Volatile, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Positions | 256 |
| Number of Taps | 257 |
| Operating Supply Voltage | 5V |
| Package Quantity | 57 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 100kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Width | 3.9mm |
| RoHS | Compliant |
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